How tall should a chicken coop be? — The Featherbrain
Amazon.com : 28.5" Stretch Chicken Perch, Solid Chicken Wood Stand, Roosting Bars Entertainment Toy Bar for Chickens, Wooden Chick Training Stand for Hens, Baby Chicks, Adult Chickens : Pet Supplies
Chicken coop roosts: the best design for a healthy flock.
Chicken Coop Roosting Bars & Bedding Shelf
Roosting bars to high ? and spacing ? | BackYard Chickens - Learn How to Raise Chickens
Roosting bar placement (question in comments) : r/BackYardChickens